Variations; Parsley, sage, coriander, pesto, dill, garlic, shallots, habanero, paprika, smoked paprika, jalapeño, roasted bell pepper, poblano, cayenne, crushed pepper flakes, chives, dijon, lemon zest, pancetta, prosciutto, orange zest, cheddar cheese, fresh mozzarella, Italian seasoning, sour cream, creme fraiche, red onion, tomato, spinach, arugula, asiago, fontina, asparagus,